New for 2010 is the Benelli MR-1 .223
autoloading tactical carbine. This “black rifle” uses the Benelli ARGO system.
This basic platform of the Benelli design was originally sold to law
enforcement only as the Beretta Rx4 Storm in 2005, but has not been available
to the general public. The ARGO gas system is used on the Benelli M4 Super 90 (M1014 Joint Service Combat Shotgun)
and also on the Benelli R1 high-powered hunting rifle line since 1993. So, it is
fair to say that this basic gas system has already been used successfully in
everything from 12 gauge shotshell to .300 WinMag with several notches
in-between. The MR1 is chambered for 5.56 NATO / .223 and accepts standard M16
magazines.

The published specifications are:

·ITEM NUMBER: 11800

·ACTION: Gas operated
autoloader (ARGO)

·CALIBER: .223 Rem.

·BARREL LENGTH: 16"

·TWIST: 1 in 9",
right hand

·STOCK: Black synthetic w/tactical pistol
grip

·SIGHTS: Military-style
aperture sights with picatinny rail.

·OVERALL LENGTH: 37.1"

·WEIGHT: 7.9 lbs. (w/o magazine)

·OTHER FEATURES: Hard chrome lined bore; Rotating
bolt.

·MSRP: $1299

The “AR”
design was filed for patent by Eugene Stoner back on Aug 14, 1956. In
September, 1960, US Patent #2951424 was granted. In the last fifty years, the
M16 has seen its ups and downs, with more downs than ups. While Fairchild
Armalite sold its rights to the AR-10 and AR-15 back in 1959, the AR15 went from
a light, sub- 6 pound rifle to a bloated 9 pounds or more with all the goodies
hanging off of it. The original AR-15 had a 1:14 rate of twist barrel, changed
to 1:12, and changed again to 1:7 in the M16A2 (Colt Model 645).

Accuracy of the .223 round has not been an issue, but reliability has been a different
story. There has been military confusion over propellants, whether to chrome
plate the bore and barrel, whether to add a forward assist or not and so forth.
It could well be the subject of several books, but the “gas impingement” design
of the AR means that gas spews directly onto the bolt and into the breech, with
bolt fouling and reliability issues plaguing this design for years. Dick
Culver'sThe Saga of the M16 in Vietnam should be required reading for
everyone interested in some of the background.

Over the
years, I've owned and shot a variety of AR platform rifles and have been less
than pleased. Often used as blasters, plinkers and fashion statements, too
often they have amounted to clumsy, filthy little tricks. The same goes for any
number of SKS rifles and Ruger Mini-14 and Mini-30 carbines. The Rugers have
never been accurate enough to give me any great satisfaction.

The
Benelli MR-1 promises a lot more. Right out of the box, I was impressed with how
effortlessly it shoulders and how instinctively the button safety is to use. I
was also impressed with its 5.5 pound trigger that breaks crisply after initial
take up. The 1:9 rate of twist barrel is generally considered very capable with
40 to 60 grain projectiles, though there are a few exceptions.

Out of the box, it is essentially good to go with its peep sights. With the one piece
rail already in place, you can mount whatever other sighting system you wish
without much effort. If you want to hang more goodies off of your MR-1, Benelli
has a “Tri-Rail” forend attachment that gives you the ability to mount up to
three more enhancements.

I like the MR-1's fast handling and
the way it comes to the shoulder quickly and intuitively. It might just be the
most reliable .223 Remington defense rifle available today. Its superior
design makes it far more appealing than
most of the other black rifles on the market.